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【单选题】
HV符号表示金属材料的( )指标。
A.
硬度
B.
疲劳强度
C.
硬度
D.
维氏硬度
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【单选题】制造承受较大弯曲应力的凸轮轴 可选用 。
A.
15
B.
20Cr
C.
W18Cr4V
D.
60Si2Mn
【多选题】So far as intercultural communication is concerned, it is likely that ___________.
A.
the Middle Easterners may be close enough to breathe on another person while talking
B.
European Americans think nothing of being kept waiting for a scheduled appointment
C.
Native Americans are more likely to put their fate in the hands of unseen outside forces than on their own efforts.
D.
German’s sense of territoriality may extend to their personal belongings
E.
Africans have relatively little sense of intrusion from crowding and touching
【多选题】So far as intercultural communication is concerned, it is likely that ___________.
A.
the Middle Easterners may be close enough to breathe on another person while talking
B.
European Americans think nothing of being kept waiting for a scheduled appointment
C.
Native Americans are more likely to put their fate in the hands of unseen outside forces than on their own efforts.
D.
German’s sense of territoriality may extend to their personal belongings
【单选题】制造承受较大弯曲应力的凸轮轴 可选用 。
A.
15
B.
40Cr
C.
W18Cr4V
D.
60Si2Mn
【单选题】下列各项中,对百会穴描述不正确的是
A.
位于前发际正中直上7寸
B.
可主治神志病证
C.
可主治头面病证
D.
可治疗气虚下陷诸症
E.
可用灸法
【单选题】从药物的结构分析,显弱酸弱碱性的药物是
A.
西咪替丁
B.
奥美拉唑
C.
法莫替丁
D.
雷尼替丁
E.
尼扎替丁
【单选题】在教育法律规范中,具体规定权利和义务以及其法律后果的行为准则属于( )。
A.
一般性规范
B.
概念性规范
C.
原则性规范
D.
规则性规范
【多选题】仓库货物分区储存的原则是()。
A.
货物属性一致
B.
作业手段一致
C.
消防方法一致
D.
货物种类一致
【多选题】So far as intercultural communication is concerned, it is likely that ___________.
A.
European Americans think nothing of being kept waiting for a scheduled appointment
B.
Native Americans are more likely to put their fate in the hands of unseen outside forces than on their own efforts.
C.
the Middle Easterners may be close enough to breathe on another person while talking
D.
German’s sense of territoriality may extend to their personal belongings
【单选题】从药物的结构分析,显弱碱弱酸两性的药物是( )
A.
盐酸普鲁卡因
B.
法莫替丁
C.
奥美拉唑
D.
西咪替丁
E.
盐酸雷尼替丁
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